Commit 8a59a2d8 authored by Namjae Jeon's avatar Namjae Jeon
Browse files

ntfs: fix uninitialized variable in ntfs_write_simple_iomap_begin_non_resident 



Smatch reported that err could be used uninitialized if the code path
does not enter the first ntfs_zero_range() block.

Reported-by: default avatarDan Carpenter <error27@gmail.com>
Reviewed-by: default avatarHyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
parent cf29a21b

fs/ntfs/iomap.c

+1 −1
Original line number Diff line number Diff line
@@ -384,7 +384,7 @@ static int ntfs_write_simple_iomap_begin_non_resident(struct inode *inode, loff_ 
	loff_t vcn_ofs, rl_length;

	struct runlist_element *rl, *rlc;

	bool is_retry = false;

	int err;

	int err = 0;

	s64 vcn, lcn;

	s64 max_clu_count =

		ntfs_bytes_to_cluster(vol, round_up(length, vol->cluster_size));